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Sapphire HD 5670 Ultimate OC

Sapphire HD 5670 Ultimate OC Image ATI Redwood Image

Graphics Processor

GPU Name: Redwood
GPU Variant: Redwood XT
Process Size: 40 nm
Transistors: 627 million
Die Size: 104 mm²

Graphics Card

Released: Jan 14th, 2010
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16
Sapphire Part #: 100289UL

Clock Speeds

GPU Clock: 775 MHz
850 MHz (+10%)
Memory Clock: 1000 MHz
1020 MHz (+2%)
4000 MHz effective
4080 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: GDDR5
Memory Bus: 128 bit
Bandwidth: 64.0 GB/s
65.3 GB/s

Render Config

Shading Units: 400
TMUs: 20
ROPs: 8
Compute Units: 5
Pixel Rate: 6.20 GPixel/s
6.80 GPixel/s
Texture Rate: 15.5 GTexel/s
17.0 GTexel/s
Floating-point performance: 620.0 GFLOPS
680.0 GFLOPS

Reference Board

Slot Width: Single-slot
Length: 6.63 inches
168 mm
TDP: 64 W
Outputs: 1x DVI
1x VGA
1x HDMI

1x DVI
1x HDMI
1x DisplayPort

Graphics Features

DirectX: 11.0
OpenGL: 4.3
OpenCL: 1.2
Shader Model: 5.0

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Reviews

Our review database contains 83 reviews of the HD 5670 Ultimate OC.

Other retail boards based on this design

Name GPU Clock Memory Clock Other Changes
Sapphire HD 5670 FleX 775 MHz 1000 MHz Dual-slot, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 5670 HyperMemory 775 MHz 950 MHz Dual-slot, 1x DVI 1x HDMI 1x DisplayPort
Sapphire HD 5670 HyperMemory 775 MHz 800 MHz DDR3, 1x DVI 1x VGA 1x S-Video
Sapphire HD 5670 HyperMemory 512 MB 775 MHz 1000 MHz 512 MB, 1x DVI 1x VGA 1x S-Video
Sapphire HD 5670 Ultimate OC 850 MHz 1020 MHz 1x DVI 1x HDMI 1x DisplayPort